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The S71907 ACE/P4ADBB is a super precision angular contact ball bearing with a 35mm bore and 55mm outer diameter, crafted from durable chrome steel. It handles radial loads up to 2678 lbf and operates smoothly at high speeds up to 56,000 RPM.
Its sealed design keeps grease in and contaminants out, while the phenolic cage ensures quiet, long-lasting performance. The 25° contact angle and light preload make it ideal for precise applications.
This matched pair of bearings (DB arrangement) is interchangeable with SKF models, offering reliable performance in demanding setups. Suitable for machine tools or high-speed spindles where accuracy is key.
Weighing just 0.15kg, it’s lightweight yet robust, with a temperature range of -30°C to 110°C. Compliant with P4A tolerance class for exceptional precision.
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How Is S71907 ACE/P4ADBB Bearing Engineered for Reliability?
S71907 ACE/P4ADBB Bearing features a 25° contact angle, optimised for precise angular contact load handling.
The matched arrangement of two bearings ensures balanced performance and stability.
Constructed from chrome steel, S71907 ACE/P4ADBB Bearing offers strong resistance to wear and tear.
Its phenolic cage maintains ball alignment, enhancing durability even at high speeds.
With a maximum speed of 56,000 rpm, S71907 ACE/P4ADBB Bearing delivers efficient operation.
The sealed design and grease lubrication reduce maintenance needs, ensuring long-term reliability.
S71907 ACE/P4ADBB Bearing operates smoothly in temperatures ranging from -30°C to 110°C.
Its precision P4A tolerance class guarantees consistent performance in demanding applications.
Industrial Uses of S71907 ACE/P4ADBB Bearing
S71907 ACE/P4ADBB Bearing is commonly used in high-speed machine spindles, where its precision and light preload ensure smooth rotation. The sealed design helps keep contaminants out, extending the bearing’s lifespan in demanding environments.
In robotics, S71907 ACE/P4ADBB Bearing provides reliable angular contact support for articulated arms, enhancing movement accuracy. Its phenolic cage offers stability under rapid directional changes, making it ideal for automated systems.
For medical imaging devices, S71907 ACE/P4ADBB Bearing’s P4A tolerance class ensures minimal vibration, crucial for clear scans. The grease lubrication also reduces maintenance needs, allowing for uninterrupted operation in critical applications.
Automotive vs Aerospace: Applications of S71907 ACE/P4ADBB Bearing
In automotive systems, S71907 ACE/P4ADBB Bearing supports high-performance gearboxes, where its angular contact design handles combined loads effectively. The matched arrangement further improves load distribution for smoother shifts.
Aerospace applications benefit from S71907 ACE/P4ADBB Bearing’s ability to withstand high speeds and precise positioning in control mechanisms. Its chrome steel construction ensures durability even under extreme temperature variations.
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